(CW: Homestuck) What do Magic: the Gathering's five colours, Pacific Rim's drift compatibility, and the Houses of Hogwarts have in common? Yes, they're powerful in-universe metaphorical devices that connect character arcs to physical things, Sam Keeper of Storming the Ivory Tower writes. But more importantly, they're both structured and hyperflexible. They're given well defined rules and categorisations but aren't overly prescriptive. They're open-ended but not too open. This makes them amazing hooks for fanworks and remixes.
Philip Sandifer's A Mild Curiosity in a Junkyard is an impressive tour de force work spanning the fifty-plus years of Doctor Who's run, and its place in the greater historical and social context. Highlights include the flippant creation of central parts of the show's mythos (regenerations, Gallifrey, etc.), Hartnell's retirement as marked on-screen symbolism of end of the show's early "noble savage" era, Tom Baker's spiral into egotistic "one man show" self-centeredness, the voluminous official tie-in books produced in the 90s and 00s that later turned into some of the best post-revival scripts... It goes on and on and it's utterly fascinating.
Melissa Thomasson says that what we have combines the worst of the market and the worst of government. Markets are usually really good at controlling costs... Government can be good at... ensuring universal access... For Melissa Thomasson, she says that either extreme, a competitive market system where consumers know what price they're paying, what they're getting, which would probably drive the price of health care down, or a government run system, which would cover everyone would be better than the accidental mixture that we have today: a really expensive system that doesn't cover us all.
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Yanis Varoufakis (formerly, "that economist who did cool things at Valve", currently, "that economist who's Greece's finance minister"), explains the influence of Marxist theory on his economic work over the years. "Even my non-Marxist economics was guided by a mindset influenced by Marx, he writes." His take on Marx's work is interesting, and definitely not what I would describe as 'socialist' -- indeed, he laments that a lot of the political discourse on the subject centres on fairness and justice ("bequeathing the concept of freedom to the neoliberals") rather than a greater, causal underlying problem: that capitalism as it functions is inefficient even on its own terms, that it wastes everything, of value or otherwise.